Stannous chloride mediated formation of (9-anthryl)methyl dimers from (halogenomethyl)anthracenes. Ground-state and adiabatic excited-state reversibility of intramolecular [4 + 2] cycloadditions
Stannous chloride mediated formation of (9-anthryl)methyl dimers from (halogenomethyl)anthracenes. Ground-state and adiabatic excited-state reversibility of intramolecular [4 + 2] cycloadditions